ACA Magnitude Statistics

2026:207:23:23:36.718 Update Report

Time range 2026:117:23:23:36.519 – 2026:207:23:23:36.519
Stars 148
Failures 0

Stars

AGASC ID Last Obs nobs nbad nfail fok fmag est ok 3 f5 arcsec magcatalog magobs δmag cat δmag/σmag δmag δσ color
31463496 2026:185 51 1 99.2% 98.9% 100.0% 9.47 ± 0.02 9.47 ± 0.04 -0.00 -0.03 – – 0.10
32374896 2026:179 109 1 98.1% 98.0% 98.8% 9.22 ± 0.02 9.23 ± 0.04 0.02 0.80 – – 1.23
78120072 2026:171 5 1 99.3% 99.2% 100.0% 9.41 ± 0.02 9.42 ± 0.04 0.01 0.44 – – 1.31
78120240 2026:171 5 1 98.4% 98.3% 100.0% 9.36 ± 0.02 9.35 ± 0.04 -0.00 -0.12 – – 0.90
78120480 2026:171 3 1 99.2% 99.1% 100.0% 9.15 ± 0.02 9.17 ± 0.03 0.02 0.86 – – 0.59
78121264 2026:171 3 1 98.3% 98.3% 100.0% 8.16 ± 0.02 8.19 ± 0.04 0.03 1.67 – – 0.49
78517360 2026:171 4 1 100.0% 100.0% 100.0% 7.03 ± 0.02 7.03 ± 0.03 0.00 0.06 – – 1.34
78521616 2026:171 4 1 100.0% 100.0% 100.0% 6.90 ± 0.04 6.89 ± 0.03 -0.01 -0.23 – – 2.96
78523104 2026:171 4 1 100.0% 100.0% 100.0% 6.19 ± 0.02 6.18 ± 0.03 -0.01 -0.49 – – 0.60
108006712 2026:144 3 1 98.7% 94.1% 99.9% 8.92 ± 0.02 8.92 ± 0.04 0.00 0.14 – – 1.01
115212768 2026:200 3 1 99.8% 90.8% 100.0% 9.96 ± 0.02 10.05 ± 0.11 0.09 4.31 – – 0.62
115212888 2026:200 14 1 99.2% 99.1% 100.0% 9.08 ± 0.02 9.12 ± 0.04 0.04 1.91 – – 0.62
115213096 2026:200 9 1 98.1% 97.4% 100.0% 9.66 ± 0.02 9.69 ± 0.07 0.03 1.36 – – 0.64
115213248 2026:200 2 1 99.8% 92.5% 100.0% 9.91 ± 0.02 9.89 ± 0.04 -0.01 -0.63 – – 1.02
124127032 2026:185 17 1 99.4% 99.4% 100.0% 8.86 ± 0.02 8.89 ± 0.03 0.03 1.68 – – 1.68
124135016 2026:185 8 1 100.0% 100.0% 100.0% 7.02 ± 0.02 7.04 ± 0.03 0.03 1.32 – – 1.31
124651008 2026:185 16 1 100.0% 100.0% 100.0% 7.96 ± 0.02 7.97 ± 0.04 0.01 0.51 – – 0.34
124653552 2026:185 18 2 99.8% 99.8% 100.0% 8.56 ± 0.02 8.57 ± 0.03 0.02 0.92 – – 1.26
124657408 2026:185 18 2 99.9% 99.9% 100.0% 7.84 ± 0.02 7.86 ± 0.03 0.02 0.99 – – 1.85
124782888 2026:185 2 1 99.9% 99.8% 100.0% 9.25 ± 0.02 9.28 ± 0.03 0.03 1.27 – – 1.19
124785104 2026:185 5 1 100.0% 100.0% 100.0% 8.13 ± 0.02 8.17 ± 0.04 0.04 1.89 – – 2.57
124785440 2026:185 8 1 99.9% 99.9% 100.0% 8.30 ± 0.02 8.34 ± 0.04 0.04 1.97 – – 1.58
124787544 2026:185 3 1 99.9% 99.6% 100.0% 8.87 ± 0.02 8.89 ± 0.03 0.01 0.68 – – 0.36
124787928 2026:185 3 1 100.0% 100.0% 100.0% 8.22 ± 0.02 8.25 ± 0.03 0.03 1.36 – – 1.00
183502688 2026:158 28 1 99.9% 99.9% 100.0% 8.84 ± 0.02 8.90 ± 0.04 0.06 3.13 – – 1.44
183509824 2026:158 46 1 99.9% 99.8% 100.0% 8.66 ± 0.02 8.73 ± 0.04 0.07 3.26 – – 1.06
183509920 2026:158 56 1 100.0% 100.0% 100.0% 7.68 ± 0.02 7.71 ± 0.03 0.03 1.65 – – 0.82
183512448 2026:158 27 1 99.9% 99.9% 100.0% 8.76 ± 0.02 8.81 ± 0.04 0.04 2.24 – – 0.68
183512560 2026:158 52 1 100.0% 100.0% 100.0% 8.48 ± 0.02 8.52 ± 0.03 0.04 2.18 – – 1.27
189400120 2026:200 8 1 99.8% 99.8% 100.0% 8.15 ± 0.02 8.16 ± 0.03 0.01 0.45 – – 0.66
189401024 2026:200 15 1 99.7% 99.7% 100.0% 8.66 ± 0.02 8.68 ± 0.03 0.03 1.41 – – 1.16
189403680 2026:200 16 1 99.6% 99.6% 100.0% 8.82 ± 0.02 8.85 ± 0.04 0.02 1.08 – – 1.25
189408840 2026:200 10 1 99.8% 99.8% 100.0% 7.06 ± 0.02 7.06 ± 0.04 0.01 0.27 – – 0.08
189409936 2026:200 9 1 99.1% 99.1% 100.0% 8.81 ± 0.02 8.83 ± 0.03 0.02 0.97 – – 1.18
189410648 2026:200 16 1 99.9% 99.9% 100.0% 8.10 ± 0.02 8.12 ± 0.03 0.01 0.71 – – 1.21
189411792 2026:200 19 1 99.9% 99.9% 100.0% 7.89 ± 0.02 7.89 ± 0.03 0.00 0.12 – – 1.26
189414512 2026:200 3 1 100.0% 100.0% 100.0% 7.94 ± 0.02 7.94 ± 0.03 -0.00 -0.05 – – 0.83
189419528 2026:200 5 1 100.0% 100.0% 100.0% 6.30 ± 0.02 6.29 ± 0.04 -0.01 -0.44 – – 1.18
262407608 2026:186 276 1 98.4% 98.2% 100.0% 9.37 ± 0.02 9.38 ± 0.04 0.01 0.56 – – 1.27
262408096 2026:186 273 2 98.5% 98.4% 100.0% 9.35 ± 0.02 9.36 ± 0.04 0.01 0.55 – – 0.50
262408224 2026:186 100 2 98.8% 98.7% 100.0% 8.78 ± 0.02 8.80 ± 0.04 0.02 1.04 – – 1.02
262408936 2026:186 206 1 97.9% 97.7% 100.0% 9.69 ± 0.05 9.68 ± 0.07 -0.00 -0.06 – – 0.67
262411960 2026:186 132 2 98.2% 97.5% 100.0% 9.69 ± 0.02 9.68 ± 0.05 -0.01 -0.51 – – 1.05
301078672 2026:193 3 1 100.0% 100.0% 100.0% 6.80 ± 0.02 6.79 ± 0.03 -0.01 -0.37 – – 0.79
301078856 2026:193 4 1 99.1% 99.1% 100.0% 8.76 ± 0.02 8.78 ± 0.03 0.02 1.25 – – 1.27
301078936 2026:193 2 1 99.0% 98.9% 100.0% 8.85 ± 0.02 8.85 ± 0.03 -0.00 -0.11 – – 1.23
301081112 2026:193 4 1 99.0% 98.9% 100.0% 9.45 ± 0.02 9.45 ± 0.04 -0.01 -0.32 – – 1.23
305666480 2026:193 3 1 99.5% 99.5% 100.0% 8.07 ± 0.02 8.07 ± 0.03 0.01 0.28 – – 0.66
305672248 2026:193 4 1 100.0% 100.0% 100.0% 8.09 ± 0.02 8.11 ± 0.03 0.02 1.19 – – 1.66
305672944 2026:193 2 1 100.0% 100.0% 100.0% 7.49 ± 0.02 7.49 ± 0.03 -0.00 -0.18 – – 1.08
327948656 2026:151 3 1 100.0% 100.0% 100.0% 7.87 ± 0.02 7.92 ± 0.04 0.05 2.28 – – 1.45
327949256 2026:151 2 1 99.9% 99.9% 100.0% 9.33 ± 0.05 9.45 ± 0.04 0.13 2.52 – – 3.30
327949800 2026:151 3 1 100.0% 100.0% 100.0% 7.98 ± 0.02 8.02 ± 0.03 0.04 1.95 – – 1.53
328078016 2026:151 4 2 99.9% 99.9% 100.0% 9.06 ± 0.02 9.14 ± 0.05 0.07 3.70 – – 1.15
328081232 2026:151 4 2 100.0% 100.0% 100.0% 8.16 ± 0.02 8.20 ± 0.03 0.04 2.17 – – 0.23
330575808 2026:193 2 1 99.9% 99.9% 100.0% 8.22 ± 0.02 8.25 ± 0.03 0.03 1.46 – – 0.97
330579000 2026:193 2 1 100.0% 100.0% 100.0% 6.46 ± 0.02 6.47 ± 0.03 0.01 0.48 – – 1.25
375534552 2026:200 146 1 99.8% 99.8% 100.0% 8.18 ± 0.02 8.22 ± 0.04 0.03 1.71 – – 0.17
393479136 2026:185 2 1 76.1% 76.1% 95.0% 9.21 ± 0.02 9.21 ± 0.03 -0.01 -0.34 – – 1.11
393480240 2026:185 2 1 99.7% 99.7% 100.0% 9.31 ± 0.02 9.28 ± 0.03 -0.03 -1.66 – – 0.73
393480952 2026:185 4 1 100.0% 100.0% 100.0% 7.04 ± 0.02 7.05 ± 0.03 0.01 0.55 – – 1.16
393482848 2026:185 4 1 100.0% 100.0% 100.0% 8.51 ± 0.02 8.53 ± 0.03 0.03 1.34 – – 1.67
393485120 2026:185 2 1 100.0% 100.0% 100.0% 7.90 ± 0.02 7.91 ± 0.03 0.01 0.42 – – 0.55
393877976 2026:185 2 1 99.9% 99.8% 100.0% 9.40 ± 0.02 9.41 ± 0.03 0.01 0.59 – – 1.16
550769920 2026:151 11 1 100.0% 100.0% 100.0% 6.47 ± 0.02 6.52 ± 0.03 0.04 2.05 – – 1.81
551298832 2026:151 2 1 99.5% 99.5% 100.0% 9.19 ± 0.02 9.19 ± 0.03 -0.01 -0.31 – – 1.20
666379680 2026:165 2 1 99.8% 99.6% 100.0% 9.26 ± 0.02 9.28 ± 0.03 0.02 0.84 – – 0.60
725223296 2026:158 3 1 99.2% 99.2% 100.0% 8.23 ± 0.02 8.26 ± 0.03 0.03 1.41 – – 1.24
725224480 2026:158 6 1 97.5% 97.2% 99.9% 9.01 ± 0.02 9.04 ± 0.05 0.03 1.25 – – 1.40
725235712 2026:158 2 1 100.0% 100.0% 100.0% 5.93 ± 0.02 5.93 ± 0.03 -0.01 -0.30 – – 0.50
728895696 2026:123 5 1 99.7% 99.7% 100.0% 8.37 ± 0.02 8.40 ± 0.04 0.04 1.83 – – 1.58
732439544 2026:137 3 1 100.0% 99.9% 100.0% 7.08 ± 0.02 7.12 ± 0.04 0.04 1.89 – – 1.36
732565064 2026:137 5 1 100.0% 100.0% 100.0% 7.72 ± 0.02 7.76 ± 0.03 0.04 2.09 – – 1.40
732569488 2026:137 7 1 100.0% 100.0% 100.0% 7.55 ± 0.14 7.52 ± 0.08 -0.04 -0.25 – – 0.32
733086024 2026:137 8 1 99.8% 99.8% 100.0% 8.30 ± 0.02 8.33 ± 0.04 0.03 1.74 – – 0.38
733086504 2026:137 5 1 99.6% 99.6% 100.0% 8.75 ± 0.02 8.78 ± 0.04 0.03 1.64 – – 1.26
751962472 2026:193 4 1 98.7% 98.7% 100.0% 8.68 ± 0.02 8.69 ± 0.03 0.01 0.49 – – 1.54
751964920 2026:193 6 1 99.3% 99.3% 100.0% 8.51 ± 0.02 8.53 ± 0.03 0.02 1.02 – – 2.22
751965256 2026:193 7 1 100.0% 100.0% 100.0% 7.08 ± 0.02 7.09 ± 0.03 0.01 0.41 – – 0.47
822218904 2026:172 2 1 100.0% 99.9% 100.0% 8.60 ± 0.02 8.50 ± 0.03 -0.10 -4.77 – – 0.75
822220528 2026:172 5 1 100.0% 100.0% 100.0% 7.82 ± 0.02 7.84 ± 0.03 0.01 0.60 – – 1.02
822226408 2026:172 2 1 100.0% 100.0% 100.0% 8.25 ± 0.02 8.28 ± 0.03 0.02 1.18 – – 3.07
822226984 2026:172 4 1 99.9% 99.9% 100.0% 9.10 ± 0.02 9.08 ± 0.03 -0.01 -0.71 – – 1.45
822227192 2026:172 3 1 99.8% 98.4% 100.0% 8.44 ± 0.02 8.45 ± 0.03 0.01 0.45 – – 2.23
822227456 2026:172 4 1 99.9% 99.6% 100.0% 8.75 ± 0.02 8.75 ± 0.03 0.01 0.37 – – 0.84
822742064 2026:171 2 1 100.0% 100.0% 100.0% 8.17 ± 0.02 8.18 ± 0.03 0.01 0.35 – – 1.31
822757264 2026:171 4 1 100.0% 100.0% 100.0% 6.67 ± 0.02 6.67 ± 0.03 -0.01 -0.42 – – 2.54
822871792 2026:171 2 1 99.0% 99.0% 100.0% 8.95 ± 0.02 8.92 ± 0.03 -0.03 -1.43 – – 1.66
822872832 2026:171 2 1 99.8% 99.8% 100.0% 7.39 ± 0.09 7.39 ± 0.03 -0.00 -0.02 – – 3.30
822883712 2026:171 2 1 100.0% 100.0% 100.0% 9.14 ± 0.02 9.15 ± 0.04 0.01 0.62 – – 2.02
822888072 2026:184 3 1 99.4% 99.4% 99.9% 8.71 ± 0.02 8.73 ± 0.04 0.02 1.00 – – 1.48
822888944 2026:184 2 1 99.6% 99.4% 100.0% 8.85 ± 0.02 8.94 ± 0.03 0.09 4.36 – – 1.87
823003040 2026:185 2 1 100.0% 100.0% 100.0% 7.26 ± 0.02 7.28 ± 0.03 0.02 0.87 – – 2.17
823010120 2026:185 12 1 99.4% 99.4% 100.0% 8.34 ± 0.02 8.35 ± 0.03 0.02 0.82 – – 2.50
823010664 2026:185 5 1 99.3% 99.2% 100.0% 8.73 ± 0.02 8.78 ± 0.04 0.05 2.55 – – 0.59
823010976 2026:185 2 1 97.7% 97.7% 100.0% 8.85 ± 0.02 8.88 ± 0.03 0.02 1.20 – – 1.98
823011816 2026:185 3 1 99.8% 99.8% 100.0% 8.64 ± 0.02 8.69 ± 0.04 0.05 2.60 – – 1.38
823014880 2026:185 3 1 100.0% 100.0% 100.0% 6.25 ± 0.02 6.26 ± 0.04 0.01 0.55 – – 0.26
824976424 2026:185 11 2 100.0% 100.0% 100.0% 7.55 ± 0.02 7.55 ± 0.03 0.00 0.24 – – 1.55
824977840 2026:185 6 1 99.9% 99.8% 100.0% 9.16 ± 0.02 9.17 ± 0.04 0.01 0.51 – – 1.99
824979304 2026:185 8 2 99.9% 99.9% 100.0% 8.96 ± 0.02 8.97 ± 0.03 0.01 0.26 – – 0.42
827337336 2026:193 4 1 99.2% 99.2% 100.0% 8.07 ± 0.02 8.09 ± 0.03 0.02 1.24 – – 1.87
827337504 2026:193 3 1 94.2% 94.0% 100.0% 9.42 ± 0.02 9.38 ± 0.03 -0.05 -2.30 – – 2.74
827459448 2026:193 2 1 100.0% 100.0% 100.0% 9.11 ± 0.02 9.17 ± 0.03 0.06 3.13 – – 0.84
827460024 2026:193 3 1 98.1% 98.1% 100.0% 8.66 ± 0.02 8.69 ± 0.03 0.04 1.88 – – 1.45
828113688 2026:192 4 1 99.8% 99.7% 100.0% 8.07 ± 0.02 8.17 ± 0.03 0.09 4.64 – – 1.40
828124288 2026:192 4 1 99.9% 99.9% 100.0% 8.05 ± 0.02 8.08 ± 0.04 0.02 1.10 – – 0.58
828125584 2026:192 3 1 99.8% 99.8% 100.0% 7.82 ± 0.04 7.85 ± 0.03 0.03 0.81 – – 1.33
828126968 2026:192 3 1 99.1% 98.5% 99.9% 9.22 ± 0.02 9.29 ± 0.04 0.07 3.33 – – 1.70
828638624 2026:192 3 1 99.4% 99.2% 100.0% 9.17 ± 0.02 9.19 ± 0.03 0.02 0.92 – – 1.56
828643480 2026:192 4 1 99.7% 99.7% 100.0% 8.36 ± 0.02 8.42 ± 0.03 0.06 2.80 – – 0.56
828768728 2026:192 4 1 99.9% 99.9% 100.0% 7.43 ± 0.02 7.48 ± 0.03 0.05 2.66 – – 0.01
831127688 2026:199 8 1 98.6% 98.4% 100.0% 9.44 ± 0.02 9.41 ± 0.04 -0.03 -1.48 – – 1.23
831138952 2026:199 9 1 99.2% 99.2% 100.0% 9.03 ± 0.02 9.03 ± 0.04 -0.00 -0.02 – – 1.21
831271720 2026:199 9 1 98.7% 98.7% 100.0% 9.49 ± 0.02 9.45 ± 0.07 -0.04 -2.08 – – 1.18
831272384 2026:199 10 1 99.4% 99.4% 100.0% 8.81 ± 0.02 8.82 ± 0.04 0.01 0.53 – – 1.34
831273544 2026:199 6 1 99.8% 98.8% 100.0% 9.57 ± 0.03 9.74 ± 0.05 0.17 5.59 – – 2.72
894566408 2026:172 3 2 100.0% 100.0% 100.0% 9.15 ± 0.04 9.23 ± 0.04 0.08 2.00 – – 3.50
894568776 2026:172 4 2 99.9% 99.9% 100.0% 7.75 ± 0.02 7.82 ± 0.03 0.06 3.05 – – 0.15
894568960 2026:172 6 2 99.9% 99.9% 100.0% 8.32 ± 0.02 8.33 ± 0.03 0.02 0.80 – – 0.62
894569312 2026:172 5 2 99.9% 99.9% 100.0% 7.93 ± 0.02 7.96 ± 0.03 0.02 1.25 – – 1.39
894569512 2026:172 4 2 99.9% 99.9% 100.0% 8.91 ± 0.02 8.95 ± 0.03 0.04 2.09 – – 0.61
894569600 2026:172 4 2 100.0% 100.0% 100.0% 8.87 ± 0.02 8.94 ± 0.03 0.07 3.27 – – 2.49
894569776 2026:172 4 2 100.0% 100.0% 100.0% 6.53 ± 0.02 6.55 ± 0.03 0.02 0.93 – – 1.15
894571024 2026:172 4 2 100.0% 100.0% 100.0% 5.97 ± 0.02 5.99 ± 0.03 0.02 1.08 – – 1.24
897598640 2026:200 5 1 99.9% 99.9% 100.0% 8.51 ± 0.02 8.56 ± 0.04 0.05 2.49 – – 1.92
897610120 2026:200 19 1 99.6% 99.4% 100.0% 8.46 ± 0.02 8.46 ± 0.03 0.00 0.00 – – 1.19
897612528 2026:200 12 1 100.0% 100.0% 100.0% 7.18 ± 0.02 7.18 ± 0.03 0.00 0.10 – – 2.17
897614272 2026:200 9 1 99.1% 99.1% 100.0% 8.74 ± 0.02 8.73 ± 0.04 -0.02 -0.81 – – 0.23
897616624 2026:200 7 1 100.0% 100.0% 100.0% 6.11 ± 0.02 6.12 ± 0.03 0.01 0.28 – – 1.51
898769088 2026:185 8 1 99.9% 99.9% 100.0% 8.26 ± 0.02 8.27 ± 0.03 0.01 0.74 – – 0.18
898777320 2026:185 2 1 100.0% 100.0% 100.0% 7.63 ± 0.02 7.63 ± 0.03 0.00 0.06 – – 1.47
898908232 2026:192 3 1 100.0% 100.0% 100.0% 7.78 ± 0.02 7.80 ± 0.03 0.02 1.01 – – 0.52
898912160 2026:192 2 1 99.9% 99.9% 100.0% 8.79 ± 0.02 8.83 ± 0.04 0.04 1.93 – – 2.86
899424232 2026:192 4 1 99.9% 99.9% 100.0% 8.47 ± 0.02 8.50 ± 0.05 0.03 1.38 – – 1.41
899424504 2026:192 3 1 100.0% 99.8% 100.0% 8.26 ± 0.02 8.32 ± 0.03 0.06 3.00 – – 2.41
899551424 2026:192 4 1 99.4% 99.3% 100.0% 8.77 ± 0.02 8.79 ± 0.04 0.02 0.92 – – 1.79
900858776 2026:185 3 2 100.0% 97.3% 100.0% 9.06 ± 0.02 9.12 ± 0.03 0.06 2.82 – – 0.27
900858912 2026:184 3 1 99.9% 99.8% 100.0% 8.59 ± 0.02 8.60 ± 0.03 0.00 0.22 – – 1.34
900859336 2026:185 3 2 100.0% 100.0% 100.0% 8.71 ± 0.02 8.76 ± 0.03 0.05 2.43 – – 1.03
900860288 2026:185 3 2 100.0% 100.0% 100.0% 8.95 ± 0.02 9.00 ± 0.03 0.04 2.09 – – 1.15
900860760 2026:184 2 1 100.0% 100.0% 100.0% 8.27 ± 0.02 8.32 ± 0.03 0.05 2.52 – – 1.80
931935488 2026:130 2 1 100.0% 100.0% 100.0% 7.95 ± 0.04 8.09 ± 0.03 0.14 3.58 – – 1.05
931938448 2026:130 3 1 100.0% 100.0% 100.0% 7.24 ± 0.02 7.26 ± 0.03 0.02 0.78 – – 0.41
931942048 2026:130 2 1 100.0% 100.0% 100.0% 7.87 ± 0.04 8.05 ± 0.03 0.18 4.48 – – 3.16
952114936 2026:130 8 1 99.9% 99.9% 100.0% 8.48 ± 0.02 8.50 ± 0.03 0.02 0.91 – – 0.76
965089688 2026:172 2 1 100.0% 100.0% 100.0% 7.20 ± 0.02 7.23 ± 0.03 0.03 1.62 – – 0.83
965221016 2026:172 2 1 100.0% 100.0% 100.0% 7.64 ± 0.06 7.96 ± 0.03 0.32 5.27 – – 4.09

  • sample: One sample of ACA image telemetry. This could be a real image readout or it could be a null 4x4 image when the ACA is not tracking. Be aware that the sample period is faster for null 4x4 images (1.025 sec) than for typical 6x6 or 8x8 tracked images (2.05 or 4.1 sec respectively).
  • Kalman samples: Subset of samples when ACA could be tracking stars (AOPCADMD == NPNT & AOACASEQ == KALM)
  • dr3: Subset of tracked Kalman samples with radial centroid residual < 3 arcsec. This corresponds to "high quality" readouts. This effectively includes the track subset (AOACFCT == TRAK) because readouts with no TRAK are assigned an infinite centroid residual.
  • dbox5: Subset of tracked Kalman samples with centroid residual within a 5 arcsec box. This corresponds to spatial filter used by the OBC for inclusion in Kalman filter. This effectively includes the track subset (AOACFCT == TRAK) because readouts with no TRAK are assigned an infinite centroid residual.
  • track: Subset of Kalman samples where the image is being tracked (AOACFCT == TRAK)
  • sat_pix: Subset of Kalman samples with saturated pixel flag OK (AOACISP == OK)
  • ion_rad: Subset of Kalman samples with ionizing radiation flag OK (AOACIIR == OK)
  • mag_est_ok: Subset of Kalman samples that have a magnitude estimate (track & ion_rad)
  • n_total: Total number of sample regardless of OBC PCAD status
  • n: Synonym for n_total
  • n_kalman: Number of Kalman samples
  • n_dr3: Number of dr3 samples.
  • n_dbox5: Number of dbox5 samples.
  • n_track: Number of track samples.
  • n_ok_3: Number of (track & sat_pix & ion_rad & dr3) samples
  • n_ok_5: Number of (track & sat_pix & ion_rad & dbox5) samples
  • n_mag_est_ok: Number of (track & ion_rad) samples
  • n_mag_est_ok_3: Number of (track & ion_rad & dr3) samples
  • n_mag_est_ok_5: Number of (track & ion_rad & dbox5) samples
  • f_dr3: Fraction of mag-est-ok samples with centroid residual < 3 arcsec((mag_est_ok & n_dr3)/n_mag_est_ok)
  • f_dbox5: Fraction of mag-est-ok samples with centroid within 5 arcsec box((mag_est_ok & n_dbox5)/n_mag_est_ok)
  • f_mag_est_ok: n_mag_est_ok_3/n_kalman. This is a measure of the fraction of time during an observation that a magnitude estimate is available.
  • f_mag_est_ok_3: n_mag_est_ok_3/n_kalman.
  • f_mag_est_ok_5: n_mag_est_ok_5/n_kalman.
  • f_ok: n_ok_5 / n_kalman. Same as f_ok_5
  • f_ok_3: n_ok_3 / n_kalman. This is a measure of the fraction of time during an observation that the Kalman filter is getting high-quality star centroids.
  • f_ok_5: n_ok_5 / n_kalman. This is a measure of the fraction of time during an observation that the Kalman filter is getting any star centroid at all. This includes measurements out to 5 arcsec box halfwidth, so potentially 7 arcsec radial offset.